INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '833d630780f8313138c7342643c442b7f9db62861b822bebff5c0af0c41d298e', 
    'pBNhKkDgYvse52M2ZU54Y9lWgZnfhDD388Sr9UOy6IU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)